Bullet Sensors & Transducers e-Digest, Vol. 53, Issue 3, March 2005: Product News

    (ISSN 1726- 5479)

 

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Low Profile, Surface Pressure Microphone

 

 

March 3, 2005, Depew, NY - The Vibration Division of PCB Piezotronics, Inc. introduces a new model to its line of acoustic products. Model 130A40 is a 1/4" pressure-type microphone. The distinguishing feature for this surface microphone is that it is only .270" (6.9 mm) in height. The 130A40 has a sensitivity rating of 45 mV/Pa and a 20 Hz to 15,000 Hz frequency range (-2/+5 dB.). This prepolarized microphone does not require holders or stands. It can be laid flat on its 2" diameter (51 mm) rubber pad, or adhesively mounted for automotive, aeronautical and general acoustic, sound pressure level testing.

 

This modern prepolarized design has become extremely popular due to its significant savings in power supplies and cabling, and ease-of-use characteristics and operates from the same power required for ICPВ accelerometers. This provides the advantage of using the microphones with ICPВ accelerometers in the same test, with the same signal conditioning equipment, and minimizes set-up time. The 130A40 is offered with PCB's "Total Customer Satisfaction" policy. If for any reason, at any time, you are not satisfied with our product, you can return it for an exchange or refund.

 

For additional information, contact the Vibration Division of PCB Piezotronics, Inc. toll-free at 888-684-0013 (in the U.S. and Canada); E-mail: vibration@pcb.com; or fax at 716-685-3886. For other PCB products, contact PCB directly at 716-684-0001, or visit our web site at www.pcb.com

 

 

Technical:

 

Mark Valentino, Product Manager

18 Meadowbrook Drive

3425 Walden Avenue

Depew, NY 14043-2495

(888) 684-0013 ext. 2437, fax: (716) 685-3886

E-mail: mvalentino@pcb.com

130A40 Pressure Microphone

   

Click picture to see large photo

 

 

General / Sales Leads:

 

Andrea Mohn, Marketing Coordinator

PCB Piezotronics, Inc.

3425 Walden Avenue

Depew, NY 14043-2495 USA

Tel.: (800) 828-8840 ext. 2216, fax: (716) 684-0987

E-mail: mktg@pcb.com

 

 

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